SI3359502T1 - Process for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace and furnace used therefor - Google Patents

Process for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace and furnace used therefor

Info

Publication number
SI3359502T1
SI3359502T1 SI201630423T SI201630423T SI3359502T1 SI 3359502 T1 SI3359502 T1 SI 3359502T1 SI 201630423 T SI201630423 T SI 201630423T SI 201630423 T SI201630423 T SI 201630423T SI 3359502 T1 SI3359502 T1 SI 3359502T1
Authority
SI
Slovenia
Prior art keywords
furnace
vertical shaft
used therefor
flow vertical
mineral rock
Prior art date
Application number
SI201630423T
Other languages
Slovenian (sl)
Inventor
Ziad Habib
Guilhem Padox
Original Assignee
S.A. Lhoist Recherche Et Developpement
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=54539777&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SI3359502(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by S.A. Lhoist Recherche Et Developpement filed Critical S.A. Lhoist Recherche Et Developpement
Publication of SI3359502T1 publication Critical patent/SI3359502T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/005—Shaft or like vertical or substantially vertical furnaces wherein no smelting of the charge occurs, e.g. calcining or sintering furnaces
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/10—Preheating, burning calcining or cooling
    • C04B2/12—Preheating, burning calcining or cooling in shaft or vertical furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/02—Shaft or like vertical or substantially vertical furnaces with two or more shafts or chambers, e.g. multi-storey
    • F27B1/04—Combinations or arrangements of shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/16—Arrangements of tuyeres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/24—Cooling arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D7/00—Forming, maintaining, or circulating atmospheres in heating chambers
    • F27D7/02—Supplying steam, vapour, gases, or liquids
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/02—Lime
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories, or equipment peculiar to furnaces of these types
    • F27B1/28—Arrangements of monitoring devices, of indicators, of alarm devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
SI201630423T 2015-10-06 2016-10-05 Process for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace and furnace used therefor SI3359502T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BE2015/5631A BE1023010B1 (en) 2015-10-06 2015-10-06 Process for calcining mineral rock in a vertical right furnace with regenerative parallel flows and furnace used
PCT/EP2016/073796 WO2017060303A1 (en) 2015-10-06 2016-10-05 Process for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace, and furnace used
EP16777990.9A EP3359502B1 (en) 2015-10-06 2016-10-05 Process for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace and furnace used therefor

Publications (1)

Publication Number Publication Date
SI3359502T1 true SI3359502T1 (en) 2019-12-31

Family

ID=54539777

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201630423T SI3359502T1 (en) 2015-10-06 2016-10-05 Process for calcining mineral rock in a regenerative parallel-flow vertical shaft furnace and furnace used therefor

Country Status (18)

Country Link
US (1) US11280546B2 (en)
EP (1) EP3359502B1 (en)
JP (1) JP6890122B2 (en)
CN (1) CN108137405B (en)
BE (1) BE1023010B1 (en)
BR (1) BR112018006691A2 (en)
DK (1) DK3359502T3 (en)
EA (1) EA035822B9 (en)
ES (1) ES2750854T3 (en)
FR (1) FR3041957A1 (en)
HU (1) HUE045770T2 (en)
MX (1) MX2018004090A (en)
MY (1) MY185799A (en)
PL (1) PL3359502T3 (en)
PT (1) PT3359502T (en)
RS (1) RS59461B1 (en)
SI (1) SI3359502T1 (en)
WO (1) WO2017060303A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11703280B2 (en) * 2019-03-08 2023-07-18 Maerz Ofenbau Ag Method and shaft furnace for burning carbon-containing material in a shaft furnace
BE1027100B1 (en) * 2019-03-08 2020-10-05 Maerz Ofenbau Method and shaft furnace for burning carbonaceous material in a shaft furnace
CN111854457B (en) * 2019-04-25 2022-04-08 中冶长天国际工程有限责任公司 Lime kiln heat supply control method, device and system
EP4324800A2 (en) 2020-07-03 2024-02-21 S.A. Lhoist Recherche Et Developpement Method for calcining mineral rock in a vertical right furnace with regenerative parallel flow and furnace used
CN114111335B (en) * 2021-11-25 2023-09-15 北京中辰至刚科技有限公司 Double-cavity double-crucible exchange suspension smelting furnace

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US3074706A (en) * 1958-08-09 1963-01-22 Schmid Alois Method for carrying out endothermic processes in a shaft furnace
AT299781B (en) 1970-05-20 1972-06-26 Hermann Ing Hofer Process for carrying out any endothermic process in the shaft furnace, e.g. for burning lime
US3771946A (en) * 1971-05-17 1973-11-13 H Hofer Method for carrying out endothermic processes in a shaft furnace
AT314408B (en) * 1972-04-24 1974-04-10 Maerz Ofenbau Shaft furnace
JPS5121638B2 (en) * 1973-04-21 1976-07-03
JPS6054591B2 (en) * 1978-10-18 1985-11-30 宇部興産株式会社 firing furnace
CH638604A5 (en) * 1978-12-29 1983-09-30 Maerz Ofenbau METHOD FOR BURNING MINERAL CARBONATE-CONTAINING RAW MATERIALS IN THE DC-REGENERATIVE SHELLYARD.
JPS57175754A (en) * 1981-04-16 1982-10-28 Nippon Kokan Kk Operation of parallel flow regenaration type lime baking furnace
US4927357A (en) * 1988-04-01 1990-05-22 The Boc Group, Inc. Method for gas lancing
FI88199B (en) * 1988-12-15 1992-12-31 Tampella Oy Ab BRAENNFOERFARANDE FOER REDUCERING AV KVAEVEOXIDBILDNINGEN VID FOERBRAENNING SAMT APPARATUR FOER TILLAEMPNING AV FOERFARANDET
CN1158954A (en) * 1995-06-13 1997-09-10 普拉塞尔技术有限公司 Staged combustion with reduced generation of both nitrogen oxides and carbon monoxide
US6113387A (en) * 1997-08-14 2000-09-05 Global Stone Corporation Method and apparatus for controlling kiln
DE19843820A1 (en) * 1998-09-24 2000-03-30 Adolf Schmidt Process for operating a shaft kiln for burning limestone uses natural gas, heating oil or coal dust as fuel in two combustion periods
JP2002060254A (en) * 2000-08-16 2002-02-26 Nkk Corp Shaft type lime kiln and production process of quicklime
US6702569B2 (en) * 2001-01-11 2004-03-09 Praxair Technology, Inc. Enhancing SNCR-aided combustion with oxygen addition
US8794960B2 (en) * 2004-02-25 2014-08-05 John Zink Company, Llc Low NOx burner
CN2780768Y (en) * 2005-03-12 2006-05-17 刘心灵 Continuous production vertical coke oven
CN200978255Y (en) * 2006-12-14 2007-11-21 张振聪 Double-chamber double-channel lime burner
CN201132820Y (en) * 2007-12-11 2008-10-15 高静涛 Double- hearth lime shaft kiln
JP5064203B2 (en) * 2007-12-26 2012-10-31 中山石灰工業株式会社 Production method of salt-baked quicklime in a vertical firing furnace.
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CN201245560Y (en) * 2008-06-14 2009-05-27 何志雄 Cocurrent heat storing type dual-chamber limekiln capable of realizing two-stage calcination
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DE102009058304B4 (en) * 2009-12-15 2013-01-17 Maerz Ofenbau Ag DC countercurrent regenerative lime kiln and method of operating the same
CN101968220B (en) * 2010-10-28 2012-01-11 河北工业大学 Low nitrogen oxide burning process as well as burning device and application
CN102701610A (en) * 2012-06-30 2012-10-03 石家庄市新华工业炉有限公司 Concurrent flow type double-hearth limekiln
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CN202988992U (en) * 2012-12-27 2013-06-12 何志雄 Double-hearth parallel-flow heat storage type lime shaft kiln
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Also Published As

Publication number Publication date
FR3041957A1 (en) 2017-04-07
EA035822B9 (en) 2020-09-09
CN108137405A (en) 2018-06-08
PT3359502T (en) 2019-10-29
MY185799A (en) 2021-06-09
EA035822B1 (en) 2020-08-17
JP6890122B2 (en) 2021-06-18
US20180283788A1 (en) 2018-10-04
EA201890759A1 (en) 2018-08-31
HUE045770T2 (en) 2020-01-28
PL3359502T3 (en) 2020-02-28
WO2017060303A1 (en) 2017-04-13
BE1023010B1 (en) 2016-11-04
ES2750854T3 (en) 2020-03-27
JP2018532971A (en) 2018-11-08
RS59461B1 (en) 2019-11-29
US11280546B2 (en) 2022-03-22
CN108137405B (en) 2021-10-08
MX2018004090A (en) 2018-07-06
EP3359502A1 (en) 2018-08-15
DK3359502T3 (en) 2019-10-14
BR112018006691A2 (en) 2018-10-09
EP3359502B1 (en) 2019-08-14

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